... delivery, 10 years experience 4, 4x4, 5x5mesh Fiberglass meshDescriptionFiberglass mesh uses glass fiber woven fabric as the backing material, and ... . Finally processed by alkali resistance liquid and high temperature.Specification1, mesh size: 5x5mm ,4x5mm or 4x4mm2, weight: 80g- -165g ... as requirementsLoading quantity80000-150000 square meters per 40’ container Alkali Fiberglass Mesh (4x4, 5x5mesh)